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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
11572442
Issue Dt:
02/07/2023
Application #:
16848439
Filing Dt:
04/14/2020
Publication #:
20210317270
Pub Dt:
10/14/2021
Inventors:
Dmitry Zubarev, Hiroyuki Urano, Katsuya Takemura, Masashi Iio, Kazuya Honda, Yoshio Kawai
Title:
NOVEL COMPOUND, POLYIMIDE RESIN AND METHOD OF PRODUCING THE SAME, PHOTOSENSITIVE RESIN COMPOSITION, PATTERNING METHOD AND METHOD OF FORMING CURED FILM, INTERLAYER INSULATING FILM, SURFACE PROTECTIVE FILM, AND ELECTRONIC COMPONENT
Assignment: 1
Reel/Frame:
052394/0436Recorded: 04/14/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ZUBAREV, DMITRY
Exec Dt:
03/27/2020
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Correspondent:
CANAANLAW, P.C.
PO BOX 1860
LOS GATOS, CA 95031-1860
Assignment: 2
Reel/Frame:
052395/0083Recorded: 04/14/2020Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
URANO, HIROYUKI
Exec Dt:
03/30/2020
TAKEMURA, KATSUYA
Exec Dt:
03/30/2020
IIO, MASASHI
Exec Dt:
03/30/2020
HONDA, KAZUYA
Exec Dt:
03/31/2020
KAWAI, YOSHIO
Exec Dt:
04/06/2020
Assignee:
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-0004
Correspondent:
CANAANLAW, P.C.
PO BOX 1860
LOS GATOS, CA 95030

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